import assert from 'node:assert/strict'
import {
  LIST_TABLE_VIEWPORT_BOTTOM_GAP,
  LIST_TABLE_VIEWPORT_MIN_HEIGHT,
  calcListTableViewportHeight
} from '../src/composables/listTableViewportHeight'

assert.equal(LIST_TABLE_VIEWPORT_BOTTOM_GAP, 10)
assert.equal(LIST_TABLE_VIEWPORT_MIN_HEIGHT, 240)

// contentBottom=1000, tableTop=200, pager=48 → 1000-200-48-10 = 742
assert.equal(
  calcListTableViewportHeight({
    contentViewportBottom: 1000,
    tableTop: 200,
    pagerHeight: 48
  }),
  742
)

// 无分页
assert.equal(
  calcListTableViewportHeight({
    contentViewportBottom: 800,
    tableTop: 100,
    pagerHeight: 0
  }),
  690
)

// 过矮时夹到 minHeight
assert.equal(
  calcListTableViewportHeight({
    contentViewportBottom: 400,
    tableTop: 300,
    pagerHeight: 48,
    minHeight: 240,
    bottomGap: 10
  }),
  240
)

// 自定义 min / gap
assert.equal(
  calcListTableViewportHeight({
    contentViewportBottom: 1000,
    tableTop: 100,
    pagerHeight: 40,
    minHeight: 100,
    bottomGap: 16
  }),
  844
)

console.log('check-list-table-viewport-height: ok')